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VT-737sp vs Pro Tools Carbon Pre

The Pro Tools Carbon Pre costs about $104 more than the VT-737sp and buys you 14 more I/O, plus TS 1/4" and TOSLINK (Optical). It takes 1 rack unit less, too.

VT-737sp and Pro Tools Carbon Pre compared on rack space, weight, power, depth, I/O and price
SpecVT-737spPro Tools Carbon Pre
Rack space2U1U
Weight22.0 lbs11.0 lbs
Power drawPassivePassive
Depth305 mm342.9 mm
I/O count721
Price~$2,895~$2,999

Highlighted where one is plainly lighter, smaller, cheaper or draws less. I/O count is left unmarked on purpose — more connectors you don't need is weight, cost and a bigger case.

Connectors only one of them has

VT-737sp

  • Quarter-inch jack (contacts unspecified)
  • 2-contact terminal strip
  • XLR Male
  • XLR Female

Pro Tools Carbon Pre

  • TS 1/4"
  • TOSLINK (Optical)
  • BNC
  • RJ45 (Ethernet)
  • DB25
  • Combo XLR/TRS

Settle it in your own rack

Specs decide less than fit does. Drop either one into your rig and see the real answer — what space is left, what the circuit draws, and whether every cable it needs actually lands somewhere.

Open the rack plannerTry 15 minutes without an account. Both units are in the catalog.

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